From 4f64827f3a395072f300b86ef17f730805b47048 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Mon, 6 May 2024 04:20:21 +0200
Subject: Adding upstream version 4.6.2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 ansi.h | 175 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 175 insertions(+)
 create mode 100644 ansi.h

(limited to 'ansi.h')

diff --git a/ansi.h b/ansi.h
new file mode 100644
index 0000000..72992b4
--- /dev/null
+++ b/ansi.h
@@ -0,0 +1,175 @@
+/* Copyright (c) 2008, 2009
+ *      Juergen Weigert (jnweiger@immd4.informatik.uni-erlangen.de)
+ *      Michael Schroeder (mlschroe@immd4.informatik.uni-erlangen.de)
+ *      Micah Cowan (micah@cowan.name)
+ *      Sadrul Habib Chowdhury (sadrul@users.sourceforge.net)
+ * Copyright (c) 1993-2002, 2003, 2005, 2006, 2007
+ *      Juergen Weigert (jnweiger@immd4.informatik.uni-erlangen.de)
+ *      Michael Schroeder (mlschroe@immd4.informatik.uni-erlangen.de)
+ * Copyright (c) 1987 Oliver Laumann
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program (see the file COPYING); if not, see
+ * http://www.gnu.org/licenses/, or contact Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA  02111-1301  USA
+ *
+ ****************************************************************
+ * $Id$ GNU
+ */
+
+#define NATTR		6
+
+#define ATTR_DI		0	/* Dim mode */
+#define ATTR_US		1	/* Underscore mode */
+#define ATTR_BD		2	/* Bold mode */
+#define ATTR_RV		3	/* Reverse mode */
+#define ATTR_SO		4	/* Standout mode */
+#define ATTR_BL		5	/* Blinking */
+
+#define A_DI	(1<<ATTR_DI)
+#define A_US	(1<<ATTR_US)
+#define A_BD	(1<<ATTR_BD)
+#define A_RV	(1<<ATTR_RV)
+#define A_SO	(1<<ATTR_SO)
+#define A_BL	(1<<ATTR_BL)
+#define A_MAX	(1<<(NATTR-1))
+
+#define ATYP_M		(1<<0)
+#define ATYP_S		(1<<1)
+#define ATYP_U		(1<<2)
+
+#ifdef COLORS16
+/* pseudo attributes */
+# define ATTR_BFG	6	/* bright foreground */
+# define ATTR_BBG	7	/* bright background */
+# define A_BFG	(1<<ATTR_BFG)
+# define A_BBG	(1<<ATTR_BBG)
+#endif
+
+/*
+ *  Parser state
+ */
+/* keep state_t and state_t_string in sync! */
+enum state_t 
+{
+  LIT,				/* Literal input */
+  ESC,				/* Start of escape sequence */
+  ASTR,				/* Start of control string */
+  STRESC,			/* ESC seen in control string */
+  CSI,				/* Reading arguments in "CSI Pn ;...*/
+  PRIN,				/* Printer mode */
+  PRINESC,			/* ESC seen in printer mode */
+  PRINCSI,			/* CSI seen in printer mode */
+  PRIN4				/* CSI 4 seen in printer mode */
+};
+
+/* keep string_t and string_t_string in sync! */
+enum string_t 
+{
+  NONE,
+  DCS,				/* Device control string */
+  OSC,				/* Operating system command */
+  APC,				/* Application program command */
+				/*  - used for status change */
+  PM,				/* Privacy message */
+  AKA,				/* title for current screen */
+  GM,				/* Global message to every display */
+  STATUS			/* User hardstatus line */
+};
+
+/*
+ *  Types of movement used by GotoPos()
+ */
+enum move_t {
+	M_NONE,
+	M_UP,
+	M_CUP,
+	M_DO,
+	M_CDO,
+	M_LE,
+	M_CLE,
+	M_RI,
+	M_CRI,
+	M_RW,
+	M_CR	/* CR and rewrite */
+};
+
+#define EXPENSIVE	 1000
+
+#define G0			 0
+#define G1			 1
+#define G2			 2
+#define G3			 3
+
+#define ASCII		 0
+
+#ifdef TOPSTAT
+#define STATLINE	 (0)
+#else
+#define STATLINE	 (D_height-1)
+#endif
+
+#ifdef ENCODINGS
+
+#define KANJI		('B' & 037)
+#define KANJI0212	('D' & 037)
+#define KANA    'I'
+
+#define EUC_JP	1
+#define SJIS	2
+#define EUC_KR	3
+#define EUC_CN	4
+#define BIG5	5
+#define KOI8R	6
+#define CP1251	7
+#define GBK	20
+
+#define EUC	EUC_JP
+
+#endif
+
+#ifdef UTF8
+#undef UTF8
+#define UTF8	8
+#endif
+
+#ifdef UTF8
+# define UCS_REPL    0xfffd  /* character for illegal codes */
+# define UCS_REPL_DW 0xff1f  /* character for illegal codes */
+# define UCS_HIDDEN 0xffff
+#endif
+
+#ifdef DW_CHARS
+# define is_dw_font(f) ((f) && ((f) & 0x60) == 0)
+
+# ifdef UTF8
+#  define dw_left(ml, x, enc) ((enc == UTF8) ? \
+	(unsigned char)(ml)->font[(x) + 1] == 0xff && (unsigned char)(ml)->image[(x) + 1] == 0xff : \
+	((unsigned char)(ml)->font[x] & 0x1f) != 0 && ((unsigned char)(ml)->font[x] & 0xe0) == 0 \
+	)
+#  define dw_right(ml, x, enc) ((enc == UTF8) ? \
+	(unsigned char)(ml)->font[x] == 0xff && (unsigned char)(ml)->image[x] == 0xff : \
+	((unsigned char)(ml)->font[x] & 0xe0) == 0x80 \
+	)
+# else
+#  define dw_left(ml, x, enc) ( \
+	((unsigned char)(ml)->font[x] & 0x1f) != 0 && ((unsigned char)(ml)->font[x] & 0xe0) == 0 \
+	)
+#  define dw_right(ml, x, enc) ( \
+	((unsigned char)(ml)->font[x] & 0xe0) == 0x80 \
+	)
+# endif /* UTF8 */
+#else
+# define dw_left(ml, x, enc) 0
+# define dw_right(ml, x, enc) 0
+#endif
-- 
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